Top Audio Decibel Sensor

Nuvo Ritmo Pregnancy Sound System, Black

  • Warranty will be fulfilled only if purchased from RITMO NORTH AMERICA.
  • 4 speaker belt system securely positions speakers at strategic locations to ensure your baby receives a high quality 360 degree audio experience.
  • Safe and Sound controller learns the patterns of music and sounds and delivers it to your baby in the womb at a continuous safe and stable decibel level.
  • Allows a bond to form between the mother and child through music and sounds.
  • Compatible with all music devices that feature a standard 35mm audio headphone jack.
  • Extension belt for added comfort for the growing and glowing you.
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ennoLogic Decibel Meter and Recorder eS528L with Updated 2023 Software – Digital Sound Level Meter Noise Logger and Tester – Max/Min/Hold Range 30-130 dBA

  • THE ENNOLOGIC DECIBEL METER provides accurate sound level (decibels or loudness) readings from 30 to 130 dB with ±1.5 dB accuracy. It is the ideal tool to discover if something at your workplace or in your neighborhood is too loud, potentially causing hearing damage. Loudness is highly subjective and difficult to determine without proper equipment. Use this Type 2 decibel meter to get convincing data for any situation..
  • AVOID OR RESOLVE DISPUTES WITH YOUR NEIGHBORS: Monitor and record noise levels in your neighborhood and outdoor traffic in your area. Check how loud your car audio is. Make sure your aftermarket exhaust is below the noise ordinance limits. Check the decibel level of leaf blowers, weed eaters, lawn mowers, and tractors. Know the actual sound level in decibels before talking to your neighbors..
  • DETERMINE IF YOUR WORKPLACE IS SAFE: Do you need to prove to your coworkers that a noise source at your workplace is too loud and causes hearing damage? Monitor sound levels on a construction site? Now you can monitor and record sound levels of machines or equipment, or perform area noise monitoring anywhere. Unlike other meters, the ennoLogic eS528L can record noise levels for hours or days for later review and to provide supporting data..
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First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated

  • Battery operated smoke and carbon monoxide alarm can be installed easily.
  • Connects multiple alarms together for wireless safety network.
  • Voice alarm gives clear indication of where the problem is located.
  • Features photoelectric smoke sensor and electrochemical CO sensor.
  • One button silences a false alarm and tests the unit. Loud 85 decibel alarm.
  • NOTE: Kindly refer to the user manual provided as a PDF manual in the product description section.
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).
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Kidde Smoke Detector, Battery Powered, Interconnect Smoke Alarm with LED Lights

  • Smoke detector with alert modes & LED lights that alert of smoke or fire.
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
  • Protects during a power failure - smoke detector operates on 3-AA alkaline batteries.
  • Test-Hush Feature - silences the unit for approximately 9 minutes.
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Cadrim Decibel Meter - Digital Sound Level Meter, Self-Calibration Decibel Reader, Noise Meter with LCD Display Measurement Range 40-130 dB spl Meter (Battery Included)…

  • 【Max / Min / Hold Function】Cadrim decibel meter can record the current maximum or minimum decibel value.
  • the hold function freezes the reading on the display without worrying that the reading is too fast to record..
  • 【Accurate and Sensitive 】0.5s response time, no contact. Can measure noise level under any circumstances, quickly display accurate measurement result.Measuring Range 40~130dBA.
  • +/-3.5dB Accuracy with 0.1dB Resolution.Frequency range from 31.5 to 4Khz.(When the range is exceeded, this decible meter will display "OL".).
  • 【Digital LCD Display& Backlight Function 】The Digital Sound Level Meter has a large clear LCD backlight display that can show the measurement clearly. Long press "Hold" to turn on the backlight to get the easy reading during the night and reduce the damage to the eyes..
  • 【Auto Power-off Function 】When the decibel reader is not used, it will automatically turn off after 15 minutes to save battery life. (With a 1x 9v battery, a single 9v battery can last for 30 hours.).
  • 【Convenient and Lightweight 】Cadrim sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod，which can be placed on the stand and is easier to measure when your hands are busy. It's widely used in ....
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Fort Covenant (Tales of the Seventh Book 2)

  • Fire and CO detector in 1 unit with alert modes, LED lights, and voice alarm, that states, "Fire. Fire.", "Warning. Carbon Monoxide.", or "Low Battery.".
  • Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.
  • Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries.
  • Test-Hush Feature - silences the unit for approximately 8 minutes.
  • tamper-resistant technology deters removal of the unit from the wall or ceiling.
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Kidde Heat Detector Hardwired with Battery Backup & 2 LEDs Interconnectable

  • Heat detector alerts to temperatures rising above 135⁰ Fahrenheit & sounds an 85-decibel alarm to help protect your family.
  • Protects during a power failure - heat alarm operates on a 120V wired power source with 9V battery backup.
  • Quick-connect power harness makes installation fast and easy.
  • Test Button lets you check that the heat sensor’s electronic circuitry, horn, and battery are working.
  • Interconnects with up to 24 Kidde devices including smoke and CO alarms.
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ANNKE Floodlight Camera 1080P AI Wireless 2.4GHz WiFi Home Security System with PIR Motion Detection HD Live Streaming, 2 Way Talk and Siren Alarm, Cloud Storage Available with APP Alarm Push

  • ...re corners of your home in 1080 HD video at anytime..
  • 【Two-Way Audio & 100dB Siren】With the "Camb" mobile app, it’s easier than ever to know unexpected movements around your house and take effective precautions. You can hear and speak to your visitors anytime from anywhere. Also, manually activate the 100-decibel siren and flashing light alarm to deter any intruders..
  • 【Highly Sensitive PIR Sensor】The LED floodlight will be triggered on instantly once the 180°wide-angle PIR sensor identifies human movements within 30ft. And with 64 customizable motion detection zones and adjustable sensitivity, you can focus on the most important areas around your house, like backdoor, garage, etc..
  • 【Local and Cloud Storage and Telephone Tech Support】The spotlight camera supports 64GB(MAX) micro SD(Not Include) or cloud storage(monthly fee). Motion Video (Non-continuous) Recording only after the motion-triggered, recording the key details, saving storage space. ANNKE Provides 1 Years Warranty, Lifetime Tech Support. Any problems hard to handle please Call ANNKE Hotline at +1 833 717 0187 to get instant 1-on-1 professional tech support during 7am—9pm EST (Monday—Friday)(Free local US calls).
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First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White

  • Complies with all current 10-year legislation in U.S. states/cities where required.
  • Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires.
  • Battery-operated unit provides continuous monitoring even if there's a power failure: Plus, it's easy to install.
  • Alarm also features loud 85-decibel alarm, easy mounting bracket, a single test/silence button, and an end-of-life signal so you know when to replace the unit.
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom. Same features as SA340CN and SA340B but adds Sealed Battery Technology..
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).
  • No Battery Changes for the Life of the Alarm.
  • Perfect Mount allows for easy alignment of alarm.
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First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button , White

  • Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection.
  • a loud 85 decibel alarm sounds when smoke levels are elevated.
  • Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires.
  • Battery operated alarm unit provides continuous monitoring even if there's a power failure.
  • Tamper resistant alarm also features a single test/silence button, side battery door, and missing battery guard.
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom.
  • It can ship within the US except New York.
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018).
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3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Portable Smoke and Co Alarm for Home Bedroom Travel

  • Combo Smoke Detector/Carbon Monoxide Alarm Detects Battery-operated Unit installs Quickly and Easily Without an Electrician, loud 85dB Decibel alarm.
  • Smoke and Co Detector You Can Hear the low Power alarm When the Power is Going to Run out, and Won’t Miss the Chance to Change the New Battery..
  • Photoelectric Sensor Detects Smoke While Minimizing false alarms, Electrochemical CO Sensor Alerts you to Carbon Monoxide Danger.
  • Mini Combination of Carbon Monoxide Detector and Smoke alarm Simple style Designed for Kitchen and Travel.
  • We Provide a 12-Month Worry-Free Refund Guarantee and a 5-Year Warranty. If You Have Any Questions or Concerns, Please Do Not Hesitate to Contact Us at Any Time, and We Will Reply to You within 24 Hours..
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Wireless Security Outdoor Camera with Solar Panel: Battery Powered 1080p WiFi Night Vision Cameras for Home Outside Surveillance Works with Adorcam App

  • ...amily and monitoring pet together operated in Adorcam app..
  • 【Instant notification & Siren Alarm】Built-in highly sensitive speaker, microphone, and PIR detection sensor, once motion detected, it will instantly push the alarm message to your mobile phone, automatically record alarm videos and audio and make a high-decibel alarm sound to warn unwelcome guests..
  • 【No monthly Fee & Encrypted Secure Data】This small and smart camera works without any additional storage subscription fees, built in micro SD slot for local storage and supports up to 128GB Micro SD card (not included). All stored data protected by military encryption, being kept private and safe..
  • 【IP66 Waterproof & All Life Warranty】This white cordless security outdoor camera is weatherproof , wall mounted exterior house, even in severe rain and snow, can also protect your property. We provide FREE RETURN in 180 days and 2 years warranty in any case. Please take it to cart without no hesitation..
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